Description

Polyethersulfone (PES) Syringe Filters,0.22μm, 33mm, for Sterile Filtration,Sterile Individually Packed PES (Polyethersulfone)-Most Popular Membrane. PES is hydrophilic and constructed from pure polyethersulfone polymer membrane for maximum sample recovery. Low protein and drug binding characteristics make it ideally suited for use in life sciences applications. Product features • Prefilter syringe filter provides two times greater throughput than standard filter without pre-filtration. • Sterile syringe filter is 100% integrity tested. • Both for mechanical and tensile high level of strength. • Used for most mid-polar liquids and organic solvents. • Low level extractable makes them suitable for environment analysis,proteins and extractables. • High level flow rate because of symmetric structure. Specification Product Type PES Syringe Filters Membrane Polyethersulfone (PES) Housing Material PP Primary Color Green Primary Material Polypropylene Wettability Hydrophilic Pore Size 0.22μm Filter Diameter 33mm Sterile Yes Non-pyrogenic Yes RNase/DNase Free Yes Sample Volume 100mL pH Range 1-14 pH Flow Rate 120-146ml/min (10 psi, 25℃) Sterilization and filtration efficiency LRV>7 Filtration Area 4.9cm2 Hold-up Volume (µL) <110μL Maximum Operating Pressure 87 psi Bacteria-retaining efficiency 99.99999% Inlet Connection Female Luer Lock Outlet Connection Male Luer Slip Application 1 Buffer & Media Application 2 Sterile Filtration Sample Types Aqueous、Solvents and harsh liquids according to chemical compatibility Pack Description Individual Case Quantity 10 Applications: Clarification of protein laden solutions Sterilization of food sciences, life sciences and biopharmaceutical solution Filtration of fluids with high particle loads Processing immunoassay and nucleic acid hybridization samples Polyethersulfone (PES) for serum, plasma and tissue culture Protein based samples in aqueous solutions Mild organic solutions Routine sample preparation Environmental samples Package list: 10pcs Sterile PES Syringe Filters 30pcs Sterile PES Syringe Filters 50pcs Sterile PES Syringe Filters 100pcs Sterile PES Syringe Filters How to use a syringe filter? Choose the right type of membrane material based on the properties of your sample. Be careful of the chemical compatibility to avoid extractables and leachables. Read this article about How to choose a syringe filter. 1. Load the sample into the syringe. 2. Attach the filter to the luer-lock of the syringe with a twisting motion. Make sure it is securely attached. 3. Filter the sample. Hold the syringe and filter vertically, and gently press the plunger to push the sample through the filter. Take care not to apply too much force or you may damage the filter. 4. Discard the used filter and repeat for the next sample.